tx 0x7d77f63d5737b3d3b8c87b57ec7b133a01c7de57ce16c844bbe7cebf6bf71f9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 12638315,
    "order_id": 31815200,
    "new_price": 28670000000
  }
}